Advertising is all about how the target viewer will perceive the advertisement. Let's see here:
A: This brand of bike conveys a sexual message that hot, busty blonds prefer this bike. Therefore, I should buy this bike because I want to associate with beautiful girls who prefer this bike.
B: The bike is sharing the center of the pic. with girl who is touching (attached to) bike- The two are one and the same. She is sexy, so bike is sexy.
C: Peripherals are dirt trail, 4X4 truck, sweaty body- to say that this post bike ride got the job done in turning this girl on. --Males respond favorably because the end goal with a girl is to pro-create. The water bottle is the penis. The water is the male fluids at climax.

D: Furthermore,...Aww, F**k it! This advertisement is hot and it tells me that this girl likes it from behind and swallows loads!

now replace that bottle with my dick

her pants are too high